| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.70 | 13.508% | $117.7078 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $167.81 | 12.400% | $188.6184 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $243.82 | 3.321% | $251.9173 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $181.50 | 6.169% | $192.6967 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $20.33 | 12.874% | $22.9473 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $184.81 | 8.741% | $200.9642 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $81.89 | 9.334% | $89.5336 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $983.86 | $1,064.3853 | $1,064.39 | $1,064.35 | $1,064.30 | |